My cow ran away

In the mystical fantasy world, Chen Chang'an was confined to the forbidden library as soon as he arrived,
The sky literally started falling from the very beginning.
Fortunately, at that very moment, his system awakened,
All he needed to do was to read scriptures, and he would keep getting stronger.
Thus, with the library filled with various books, a smile appeared on Chen Chang'an's face.
........
[Ding! You've read Daoist Scriptures and gained a level in 'Heaven Opening Law', currently Level 6.]
[Ding! You've read the Secret Manuscript of Ten Thousand Buddhas, gained a level of Divine Skill 'Six Daos of Reincarnation', currently Level 8.]
[Ding! You've read the Secret Records of Demon Gate, gained a level of Divine Skill 'True Demon That Shakes The World', currently Level 7.]
....
[Ding! Due to the Laws of All Heavens being added to your body, embellished with trembling Literary Qi of the Great Dao, you're rewarded with: Become a Saint on the spot!] 
Years later, as time turned everything old, the world above and the world beneath were already in a desperate turmoil, with immortals descending to the mortal world, and gods and demons performed chaotic dances, making the lives of people unbearable.
Chen Chang'an stepped out of his seclusion one day, looking at the heavenly gods and buddhas scattered across the sky.
“I'm not targeting anyone in particular, but everyone here is garbage!”
That day, he swung his sword and parted the heavens, ever since then, Heaven belongs to Heaven, Earth belongs to Earth!
....!
[PS: Extreme mystical fantasy flow, invincible style! Light readers beware!] 

Become a Saint through Studying! Exposed by my little junior sister!

"If my guess is right, this time rift must be a contingency plan left by the Ancient Spirit Tree,"


"Once you've merged with it in this world, we can return to the present."


Upon hearing Shen Xuzi's words, Chen Chang'an was utterly confident in his heart.


This is the world he felt inside the Ancient Spirit Tree!


Unbelievably, they've ended up here, through that time rift, giving Chen Chang'an quite a shock.


"What about the bad news?" Chen Chang'an asked again.


Shen Xuzi said, "Well, the bad news is, our current situation isn't good."


"This world has a bit too many Immortal Emperor level beings. You'll need to keep steady when the time comes."


The existence of the Immortal Emperor level is equivalent to the Saint level in the future.


Even in terms of strength, they are stronger than the Saints of the future.


Chapter 141: Entering the Great Wilderness Again, Time and Space Confusion, Arriving in Ancient Times!_3